CN114981633A - 用于监测飞行器的涡轮发动机上的旋转轴的扭转的方法 - Google Patents

用于监测飞行器的涡轮发动机上的旋转轴的扭转的方法 Download PDF

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Publication number
CN114981633A
CN114981633A CN202080092840.9A CN202080092840A CN114981633A CN 114981633 A CN114981633 A CN 114981633A CN 202080092840 A CN202080092840 A CN 202080092840A CN 114981633 A CN114981633 A CN 114981633A
Authority
CN
China
Prior art keywords
shaft
sensor
sensors
turbine engine
torsion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202080092840.9A
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English (en)
Chinese (zh)
Inventor
阿尔梅里克·皮埃尔·路易斯·加尼尔
马里恩·库尼
托尼·阿兰·罗杰·乔尔·洛莫
克莱尔·玛丽·菲盖鲁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Aircraft Engines SAS
Original Assignee
Safran Aircraft Engines SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Safran Aircraft Engines SAS filed Critical Safran Aircraft Engines SAS
Publication of CN114981633A publication Critical patent/CN114981633A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/14—Testing gas-turbine engines or jet-propulsion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/003—Arrangements for testing or measuring
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/109—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving measuring phase difference of two signals or pulse trains
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/323—Application in turbines in gas turbines for aircraft propulsion, e.g. jet engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/83—Testing, e.g. methods, components or tools therefor

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
CN202080092840.9A 2019-11-14 2020-11-13 用于监测飞行器的涡轮发动机上的旋转轴的扭转的方法 Pending CN114981633A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1912727A FR3103273B1 (fr) 2019-11-14 2019-11-14 Procédé de surveillance de la torsion d’un arbre rotatif sur une turbomachine d’un aéronef
FRFR1912727 2019-11-14
PCT/FR2020/052075 WO2021094693A1 (fr) 2019-11-14 2020-11-13 Procede de surveillance de la torsion d'un arbre rotatif sur une turbomachine d'un aeronef

Publications (1)

Publication Number Publication Date
CN114981633A true CN114981633A (zh) 2022-08-30

Family

ID=69468874

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080092840.9A Pending CN114981633A (zh) 2019-11-14 2020-11-13 用于监测飞行器的涡轮发动机上的旋转轴的扭转的方法

Country Status (4)

Country Link
US (1) US11788931B2 (fr)
CN (1) CN114981633A (fr)
FR (1) FR3103273B1 (fr)
WO (1) WO2021094693A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202104305D0 (en) * 2021-03-26 2021-05-12 Rolls Royce Plc Computer-implemented methods for determining damage to an aircraft
US11927104B2 (en) * 2022-06-22 2024-03-12 Honeywell International Inc. Aircraft engine sensing apparatus with insulated connection wires

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520681A (en) * 1984-03-19 1985-06-04 Jeff D. Moore Apparatus for measuring torque on a rotating shaft
US5067355A (en) * 1990-07-13 1991-11-26 General Electric Company Shaft torque measurement
WO2001025738A1 (fr) * 1999-10-05 2001-04-12 Cilliers Bartolomomeus Johanne Torsion de la mesure consecutive au couple d'un axe de rotation
US7586083B2 (en) * 2007-01-03 2009-09-08 Gm Global Technology Operations, Inc. Laser sensor apparatus and method for detecting transmission shaft torque
US20120210694A1 (en) * 2007-04-11 2012-08-23 Holmquist Eric B Turbo machine spool parameter detection
GB0711890D0 (en) * 2007-06-20 2007-07-25 Rolls Royce Plc A method and system for determining the torque induced in a rotating shaft
EP2420803A1 (fr) * 2010-08-13 2012-02-22 BALLUFF GmbH Dispositif de saisie de l'angle de distorsion d'un arbre et/ou d'un couple situé sur l'arbre et procédé de fonctionnement du dispositif
FR2995018B1 (fr) 2012-09-06 2014-09-12 Snecma Turbomachine comportant des moyens de mesure de la vitesse et du couple de torsion d'un arbre de la turbomachine et procede de surveillance dudit arbre
GB201501304D0 (en) * 2015-01-27 2015-03-11 Datum Electronics Ltd Engine performance monitoring
CH711383A2 (de) * 2015-07-21 2017-01-31 Weilenmann Martin Getriebe mit einer Torsionsfeder und Verfahren zum Betreiben eines Getriebes.
FR3046841B1 (fr) * 2016-01-20 2018-02-02 Safran Helicopter Engines Couplemetre a torsion
US10316689B2 (en) * 2016-08-22 2019-06-11 Rolls-Royce Corporation Gas turbine engine health monitoring system with shaft-twist sensors
FR3071919B1 (fr) * 2017-10-03 2019-09-20 Safran Aircraft Engines Systeme et procede de mesure de decalage
JP7196594B2 (ja) * 2018-12-25 2022-12-27 株式会社アイシン モータ制御装置
EP4042122A1 (fr) * 2019-10-09 2022-08-17 Lord Corporation Capteur de couple monté sur un palier de suspension
FR3103212B1 (fr) * 2019-11-14 2022-04-01 Safran Aircraft Engines Ensemble modulaire et autonome de détection de la position angulaire des aubes d’une roue à aubes et ensemble modulaire et autonome de détection d’endommagement des aubes d’une roue à aubes d’une turbomachine
FR3104255B1 (fr) * 2019-12-04 2021-11-05 Safran Procédé de SURVeILLANCE d’une turbomachine, Dispositif, systeme, AERONEF et produit programme d’ordinateur

Also Published As

Publication number Publication date
EP4058772A1 (fr) 2022-09-21
WO2021094693A1 (fr) 2021-05-20
FR3103273B1 (fr) 2022-01-28
FR3103273A1 (fr) 2021-05-21
US20220390328A1 (en) 2022-12-08
US11788931B2 (en) 2023-10-17

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